[squid-users] url_regex problem

[Almighty 1]

Could somebody tell me why

url_regex -i \.php\?q

isnt banning out the URL
"https://www.beareggs.com/dahr.php?q=aHR0cDovL3d3dy5iZWJvLmNvbQ%3D%3D&hl=3ed
"

Im sure it was working before on an older version of Squid.

Many thanks in advance,